Q6: 1000g fluid at 2105 Pas expands following the following relationship: pV2=K" where K is constant, until the volume reached two times the initial volume. The system is then cooled isobarically until it restored its its initial volume. Finally, heat is + supplied with the piston firmly locked in position until the pressure rises to the original value. Calculate the net work done if the initial volume of 0.05m3